package Day07.lianxi01;

public class Testlianxi01 {
    public static void main(String[] args) {
        lainxi01 xue=new lainxi01();
        lainxi01 xue02=new lainxi01();
        System.out.println(xue.name);
        System.out.println(xue.age);
        xue.age=19;
        System.out.println(xue.age);
    }


}
